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Individual Calculations April 2023 |
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| Haessel, Dale Total change: 4.00 | |   |
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| 2023 Calgary CC Grand Prix Leg 2 Open | Calgary | CAN | 2023-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 2075 | 4.00 | 5 | -0.48 | 20 | -9.60 | |
|  Alpuri, Aaqil | | | 1675 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Almeida Domingues, Carlos | | | 1692 | FID | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Soberov, Emil | | | 1867 | CAN | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Ramalho, David | | | 1696 | CAN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Sazon, Omar | | | 1529 | CAN | 1.00 | 1 | 0.03 | 20 | 0.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2023 Alberta Closed | Calgary | CAN | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2201 | 2091 | 2.50 | 5 | 0.68 | 20 | 13.60 | |
| | Chandra, Anand Rishi | | | 2092 | CAN | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Arruebarrena, Rafael | c | | 2127 | VEN | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Khodjimatov, Sherzod | | | 2103 | CAN | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Keleberda, Tymur | f | | 2285 | UKR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Banerjee, Bitan | m | | 2398 | IND | 0.50 | 1 | 0.36 | 20 | 7.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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